1545301620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 4776145920

約数和(自身を除く): 3230844300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 271, 316, 395, 401, 474, 542, 711, 790, 802, 813, 948, 1084, 1185, 1203, 1355, 1422, 1580, 1604, 1626, 2005, 2370, 2406, 2439, 2710, 2844, 3252, 3555, 3609, 4010, 4065, 4740, 4812, 4878, 5420, 6015, 7110, 7218, 8020, 8130, 9756, 12030, 12195, 14220, 14436, 16260, 18045, 21409, 24060, 24390, 31679, 36090, 42818, 48780, 63358, 64227, 72180, 85636, 95037, 107045, 108671, 126716, 128454, 158395, 190074, 192681, 214090, 217342, 256908, 285111, 316790, 321135, 326013, 380148, 385362, 428180, 434684, 475185, 543355, 570222, 633580, 642270, 652026, 770724, 950370, 963405, 978039, 1086710, 1140444, 1284540, 1304052, 1425555, 1630065, 1900740, 1926810, 1956078, 2173420, 2851110, 3260130, 3853620, 3912156, 4890195, 5702220, 6520260, 8585009, 9780390, 17170018, 19560780, 25755027, 34340036, 42925045, 51510054, 77265081, 85850090, 103020108, 128775135, 154530162, 171700180, 257550270, 309060324, 386325405, 515100540, 772650810, 1545301620]

約数ペア:

[(1, 1545301620), (2, 772650810), (3, 515100540), (4, 386325405), (5, 309060324), (6, 257550270), (9, 171700180), (10, 154530162), (12, 128775135), (15, 103020108), (18, 85850090), (20, 77265081), (30, 51510054), (36, 42925045), (45, 34340036), (60, 25755027), (79, 19560780), (90, 17170018), (158, 9780390), (180, 8585009), (237, 6520260), (271, 5702220), (316, 4890195), (395, 3912156), (401, 3853620), (474, 3260130), (542, 2851110), (711, 2173420), (790, 1956078), (802, 1926810), (813, 1900740), (948, 1630065), (1084, 1425555), (1185, 1304052), (1203, 1284540), (1355, 1140444), (1422, 1086710), (1580, 978039), (1604, 963405), (1626, 950370), (2005, 770724), (2370, 652026), (2406, 642270), (2439, 633580), (2710, 570222), (2844, 543355), (3252, 475185), (3555, 434684), (3609, 428180), (4010, 385362), (4065, 380148), (4740, 326013), (4812, 321135), (4878, 316790), (5420, 285111), (6015, 256908), (7110, 217342), (7218, 214090), (8020, 192681), (8130, 190074), (9756, 158395), (12030, 128454), (12195, 126716), (14220, 108671), (14436, 107045), (16260, 95037), (18045, 85636), (21409, 72180), (24060, 64227), (24390, 63358), (31679, 48780), (36090, 42818)]